Approximately one third of primary energy is consumed in
non-industrial buildings such as dwellings, offices, hospitals, and
schools where it is utilised for space heating and cooling, lighting
and the operation of appliances. In terms of the total energy end use,
this consumption is comparable to that used in the entire transport
sector. Hence energy use in buildings represents a major contributor
to fossil fuel use and carbon dioxide production. Following
uncertainties in energy supply and concern over the risk of global
warming, many countries have now introduced target values for reducing
energy consumption in buildings. Overall, these are aimed at reducing
energy consumption by between 15-30%. To achieve such a target,
international co-operation, in which research activities and knowledge
can be shared, is seen as an essential activity.
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Energy Conservation In Buildings And Community Systems |
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About the ECBCS
In recognition of the significance of such energy use, the
International Energy Agency has established an Implementing Agreement
on Energy Conservation in Buildings and Community Systems (ECBCS).
The function of ECBCS is to undertake research and provide an
international focus for building energy efficiency. Tasks are
undertaken through a series of annexes that are directed at energy
saving technologies and activities that support their application in
practice. Results are also used in the formulation of international
and national energy conservation policies and standards.
ECBCS undertakes a diverse range of activities both through its
individual annexes and through centrally organised development and
information exchange.
ECBCS countries are free to choose which Annexes
to take part in.
Activities usually take the form of a 'Task Shared'
Annex in which each country commits an agreed level of effort.
Occasionally an Annex may be either jointly or part jointly funded.
More informal activities take place through
Working Groups.
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